WSH135

Winson reserves the right to make changes to improve reliability or manufacturability.

Features:

Wide operating range 3.0~12V, -20

~8

Flat Response to 23kHz

Low noise output

Wide sensible magnetic field range on different supplied voltage

±1,500 Guass on 5V supplied voltage

±4,500 Guass on 12V supplied voltage.

Low operating current 3mA

Two package styles TO-92S/SOT-23 available.

Functional Description :

The WSH135 integrates Hall sensing element, linear amplifer, sensitivity

controller and emitter follower output stage.It accurately tracks extremely

small change in magnetic flux density

–generally too small to operate Hall

effect switch.

WSH135 can be applied as current sensor, tooth sensor, proximity

detectors and motion detectors. As sensitive monitor of magnetic flux, it can

effectively measure a system

’s performance with negligible system loading

while providing isolation from contaminated and electrically noisy

environments.

©Winson, 2006/2/21